Using the following equation, find the center and radius of the circle. you must show all work and calculations to receive credit.

x ²+ 4x + y ²− 6y = −4

Which of the choices shown could be used to prove that aacp=abcp ?

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2